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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 70 | giacomo | 1 | /* $Id: sse_xform3.s,v 1.1 2003-03-13 12:11:49 giacomo Exp $ */ |
| 2 | |||
| 3 | /* |
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| 4 | * Mesa 3-D graphics library |
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| 5 | * Version: 3.5 |
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| 6 | * |
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| 7 | * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. |
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| 8 | * |
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| 9 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 10 | * copy of this software and associated documentation files (the "Software"), |
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| 11 | * to deal in the Software without restriction, including without limitation |
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| 12 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 13 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 14 | * Software is furnished to do so, subject to the following conditions: |
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| 15 | * |
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| 16 | * The above copyright notice and this permission notice shall be included |
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| 17 | * in all copies or substantial portions of the Software. |
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| 18 | * |
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| 19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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| 20 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 21 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 22 | * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
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| 23 | * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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| 24 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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| 25 | */ |
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| 26 | |||
| 27 | /** TODO: |
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| 28 | * - insert PREFETCH instructions to avoid cache-misses ! |
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| 29 | * - some more optimizations are possible... |
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| 30 | * - for 40-50% more performance in the SSE-functions, the |
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| 31 | * data (trans-matrix, src_vert, dst_vert) needs to be 16byte aligned ! |
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| 32 | */ |
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| 33 | |||
| 34 | #include "matypes.h" |
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| 35 | #include "xform_args.h" |
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| 36 | |||
| 37 | SEG_TEXT |
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| 38 | |||
| 39 | #define S(i) REGOFF(i * 4, ESI) |
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| 40 | #define D(i) REGOFF(i * 4, EDI) |
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| 41 | #define M(i) REGOFF(i * 4, EDX) |
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| 42 | |||
| 43 | |||
| 44 | ALIGNTEXT4 |
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| 45 | GLOBL GLNAME(_mesa_sse_transform_points3_general) |
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| 46 | GLNAME( _mesa_sse_transform_points3_general ): |
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| 47 | |||
| 48 | #define FRAME_OFFSET 8 |
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| 49 | PUSH_L ( ESI ) |
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| 50 | PUSH_L ( EDI ) |
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| 51 | |||
| 52 | MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */ |
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| 53 | MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ |
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| 54 | |||
| 55 | MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */ |
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| 56 | MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ |
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| 57 | |||
| 58 | CMP_L ( CONST(0), ECX ) /* count == 0 ? */ |
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| 59 | JE ( LLBL(K_GTPGR_finish) ) /* yes -> nothing to do. */ |
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| 60 | |||
| 61 | MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */ |
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| 62 | OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ |
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| 63 | |||
| 64 | MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */ |
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| 65 | MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ |
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| 66 | |||
| 67 | SHL_L( CONST(4), ECX ) /* count *= 16 */ |
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| 68 | MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ |
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| 69 | |||
| 70 | MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */ |
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| 71 | ADD_L( EDI, ECX ) /* count += dest ptr */ |
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| 72 | |||
| 73 | |||
| 74 | ALIGNTEXT32 |
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| 75 | MOVAPS ( REGOFF(0, EDX), XMM0 ) /* m0 | m1 | m2 | m3 */ |
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| 76 | MOVAPS ( REGOFF(16, EDX), XMM1 ) /* m4 | m5 | m6 | m7 */ |
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| 77 | MOVAPS ( REGOFF(32, EDX), XMM2 ) /* m8 | m9 | m10 | m11 */ |
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| 78 | MOVAPS ( REGOFF(48, EDX), XMM3 ) /* m12 | m13 | m14 | m15 */ |
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| 79 | |||
| 80 | |||
| 81 | ALIGNTEXT32 |
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| 82 | LLBL(K_GTPGR_top): |
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| 83 | MOVSS ( REGOFF(0, ESI), XMM4 ) /* | | | ox */ |
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| 84 | SHUFPS ( CONST(0x0), XMM4, XMM4 ) /* ox | ox | ox | ox */ |
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| 85 | MOVSS ( REGOFF(4, ESI), XMM5 ) /* | | | oy */ |
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| 86 | SHUFPS ( CONST(0x0), XMM5, XMM5 ) /* oy | oy | oy | oy */ |
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| 87 | MOVSS ( REGOFF(8, ESI), XMM6 ) /* | | | oz */ |
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| 88 | SHUFPS ( CONST(0x0), XMM6, XMM6 ) /* oz | oz | oz | oz */ |
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| 89 | |||
| 90 | MULPS ( XMM0, XMM4 ) /* m3*ox | m2*ox | m1*ox | m0*ox */ |
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| 91 | MULPS ( XMM1, XMM5 ) /* m7*oy | m6*oy | m5*oy | m4*oy */ |
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| 92 | MULPS ( XMM2, XMM6 ) /* m11*oz | m10*oz | m9*oz | m8*oz */ |
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| 93 | |||
| 94 | ADDPS ( XMM5, XMM4 ) |
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| 95 | ADDPS ( XMM6, XMM4 ) |
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| 96 | ADDPS ( XMM3, XMM4 ) |
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| 97 | |||
| 98 | MOVAPS ( XMM4, REGOFF(0, EDI) ) |
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| 99 | |||
| 100 | LLBL(K_GTPGR_skip): |
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| 101 | ADD_L ( CONST(16), EDI ) |
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| 102 | ADD_L ( EAX, ESI ) |
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| 103 | CMP_L ( ECX, EDI ) |
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| 104 | JNE ( LLBL(K_GTPGR_top) ) |
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| 105 | |||
| 106 | LLBL(K_GTPGR_finish): |
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| 107 | POP_L ( EDI ) |
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| 108 | POP_L ( ESI ) |
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| 109 | RET |
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| 110 | #undef FRAME_OFFSET |
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| 111 | |||
| 112 | |||
| 113 | ALIGNTEXT4 |
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| 114 | GLOBL GLNAME(_mesa_sse_transform_points3_identity) |
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| 115 | GLNAME( _mesa_sse_transform_points3_identity ): |
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| 116 | |||
| 117 | #define FRAME_OFFSET 8 |
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| 118 | PUSH_L ( ESI ) |
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| 119 | PUSH_L ( EDI ) |
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| 120 | |||
| 121 | MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */ |
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| 122 | MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ |
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| 123 | |||
| 124 | MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ |
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| 125 | |||
| 126 | TEST_L( ECX, ECX) |
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| 127 | JZ( LLBL(K_GTPIR_finish) ) /* count was zero; go to finish */ |
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| 128 | |||
| 129 | MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */ |
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| 130 | OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ |
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| 131 | |||
| 132 | MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */ |
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| 133 | MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ |
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| 134 | |||
| 135 | SHL_L( CONST(4), ECX ) /* count *= 16 */ |
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| 136 | MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ |
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| 137 | |||
| 138 | MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */ |
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| 139 | ADD_L( EDI, ECX ) /* count += dest ptr */ |
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| 140 | |||
| 141 | CMP_L( ESI, EDI ) |
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| 142 | JE( LLBL(K_GTPIR_finish) ) |
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| 143 | |||
| 144 | |||
| 145 | ALIGNTEXT32 |
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| 146 | LLBL(K_GTPIR_top): |
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| 147 | MOVLPS ( S(0), XMM0 ) |
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| 148 | MOVLPS ( XMM0, D(0) ) |
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| 149 | MOVSS ( S(2), XMM0 ) |
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| 150 | MOVSS ( XMM0, D(2) ) |
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| 151 | |||
| 152 | LLBL(K_GTPIR_skip): |
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| 153 | ADD_L ( CONST(16), EDI ) |
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| 154 | ADD_L ( EAX, ESI ) |
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| 155 | CMP_L ( ECX, EDI ) |
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| 156 | JNE ( LLBL(K_GTPIR_top) ) |
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| 157 | |||
| 158 | LLBL(K_GTPIR_finish): |
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| 159 | POP_L ( EDI ) |
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| 160 | POP_L ( ESI ) |
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| 161 | RET |
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| 162 | #undef FRAME_OFFSET |
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| 163 | |||
| 164 | |||
| 165 | |||
| 166 | |||
| 167 | ALIGNTEXT4 |
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| 168 | GLOBL GLNAME(_mesa_sse_transform_points3_3d_no_rot) |
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| 169 | GLNAME(_mesa_sse_transform_points3_3d_no_rot): |
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| 170 | |||
| 171 | #define FRAME_OFFSET 8 |
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| 172 | PUSH_L( ESI ) |
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| 173 | PUSH_L( EDI ) |
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| 174 | |||
| 175 | MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */ |
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| 176 | MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ |
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| 177 | |||
| 178 | |||
| 179 | MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */ |
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| 180 | MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ |
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| 181 | |||
| 182 | TEST_L( ECX, ECX) |
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| 183 | JZ( LLBL(K_GTP3DNRR_finish) ) /* count was zero; go to finish */ |
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| 184 | |||
| 185 | MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */ |
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| 186 | OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ |
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| 187 | |||
| 188 | MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */ |
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| 189 | MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ |
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| 190 | |||
| 191 | SHL_L( CONST(4), ECX ) /* count *= 16 */ |
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| 192 | MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ |
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| 193 | |||
| 194 | MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */ |
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| 195 | ADD_L( EDI, ECX ) /* count += dest ptr */ |
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| 196 | |||
| 197 | |||
| 198 | ALIGNTEXT32 |
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| 199 | MOVSS ( M(0), XMM1 ) /* - | - | - | m0 */ |
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| 200 | MOVSS ( M(5), XMM2 ) /* - | - | - | m5 */ |
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| 201 | UNPCKLPS ( XMM2, XMM1 ) /* - | - | m5 | m0 */ |
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| 202 | MOVLPS ( M(12), XMM2 ) /* - | - | m13 | m12 */ |
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| 203 | MOVSS ( M(10), XMM3 ) /* - | - | - | m10 */ |
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| 204 | MOVSS ( M(14), XMM4 ) /* - | - | - | m14 */ |
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| 205 | |||
| 206 | ALIGNTEXT32 |
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| 207 | LLBL(K_GTP3DNRR_top): |
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| 208 | |||
| 209 | MOVLPS ( S(0), XMM0 ) /* - | - | s1 | s0 */ |
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| 210 | MULPS ( XMM1, XMM0 ) /* - | - | s1*m5 | s0*m0 */ |
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| 211 | ADDPS ( XMM2, XMM0 ) /* - | - | +m13 | +m12 */ |
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| 212 | MOVLPS ( XMM0, D(0) ) /* -> D(1) | -> D(0) */ |
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| 213 | |||
| 214 | MOVSS ( S(2), XMM0 ) /* sz */ |
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| 215 | MULSS ( XMM3, XMM0 ) /* sz*m10 */ |
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| 216 | ADDSS ( XMM4, XMM0 ) /* +m14 */ |
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| 217 | MOVSS ( XMM0, D(2) ) /* -> D(2) */ |
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| 218 | |||
| 219 | LLBL(K_GTP3DNRR_skip): |
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| 220 | ADD_L ( CONST(16), EDI ) |
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| 221 | ADD_L ( EAX, ESI ) |
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| 222 | CMP_L ( ECX, EDI ) |
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| 223 | JNE ( LLBL(K_GTP3DNRR_top) ) |
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| 224 | |||
| 225 | LLBL(K_GTP3DNRR_finish): |
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| 226 | POP_L ( EDI ) |
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| 227 | POP_L ( ESI ) |
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| 228 | RET |
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| 229 | #undef FRAME_OFFSET |
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| 230 | |||
| 231 | |||
| 232 | |||
| 233 | ALIGNTEXT4 |
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| 234 | GLOBL GLNAME(_mesa_sse_transform_points3_perspective) |
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| 235 | GLNAME(_mesa_sse_transform_points3_perspective): |
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| 236 | |||
| 237 | #define FRAME_OFFSET 8 |
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| 238 | PUSH_L ( ESI ) |
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| 239 | PUSH_L ( EDI ) |
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| 240 | |||
| 241 | MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */ |
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| 242 | MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ |
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| 243 | |||
| 244 | MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */ |
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| 245 | MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ |
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| 246 | |||
| 247 | TEST_L( ECX, ECX) |
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| 248 | JZ( LLBL(K_GTP3PR_finish) ) /* count was zero; go to finish */ |
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| 249 | |||
| 250 | MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */ |
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| 251 | OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ |
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| 252 | |||
| 253 | MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */ |
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| 254 | MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ |
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| 255 | |||
| 256 | SHL_L( CONST(4), ECX ) /* count *= 16 */ |
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| 257 | MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ |
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| 258 | |||
| 259 | MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */ |
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| 260 | ADD_L( EDI, ECX ) /* count += dest ptr */ |
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| 261 | |||
| 262 | ALIGNTEXT32 |
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| 263 | MOVSS ( M(0), XMM1 ) /* - | - | - | m0 */ |
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| 264 | MOVSS ( M(5), XMM2 ) /* - | - | - | m5 */ |
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| 265 | UNPCKLPS ( XMM2, XMM1 ) /* - | - | m5 | m0 */ |
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| 266 | MOVLPS ( M(8), XMM2 ) /* - | - | m9 | m8 */ |
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| 267 | MOVSS ( M(10), XMM3 ) /* m10 */ |
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| 268 | MOVSS ( M(14), XMM4 ) /* m14 */ |
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| 269 | XORPS ( XMM6, XMM6 ) /* 0 */ |
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| 270 | |||
| 271 | ALIGNTEXT32 |
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| 272 | LLBL(K_GTP3PR_top): |
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| 273 | MOVLPS ( S(0), XMM0 ) /* oy | ox */ |
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| 274 | MULPS ( XMM1, XMM0 ) /* oy*m5 | ox*m0 */ |
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| 275 | MOVSS ( S(2), XMM5 ) /* oz */ |
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| 276 | SHUFPS ( CONST(0x0), XMM5, XMM5 ) /* oz | oz */ |
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| 277 | MULPS ( XMM2, XMM5 ) /* oz*m9 | oz*m8 */ |
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| 278 | ADDPS ( XMM5, XMM0 ) /* +oy*m5 | +ox*m0 */ |
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| 279 | MOVLPS ( XMM0, D(0) ) /* ->D(1) | ->D(0) */ |
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| 280 | |||
| 281 | MOVSS ( S(2), XMM0 ) /* oz */ |
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| 282 | MULSS ( XMM3, XMM0 ) /* oz*m10 */ |
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| 283 | ADDSS ( XMM4, XMM0 ) /* +m14 */ |
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| 284 | MOVSS ( XMM0, D(2) ) /* ->D(2) */ |
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| 285 | |||
| 286 | MOVSS ( S(2), XMM0 ) /* oz */ |
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| 287 | MOVSS ( XMM6, XMM5 ) /* 0 */ |
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| 288 | SUBPS ( XMM0, XMM5 ) /* -oz */ |
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| 289 | MOVSS ( XMM5, D(3) ) /* ->D(3) */ |
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| 290 | |||
| 291 | LLBL(K_GTP3PR_skip): |
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| 292 | ADD_L( CONST(16), EDI ) |
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| 293 | ADD_L( EAX, ESI ) |
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| 294 | CMP_L( ECX, EDI ) |
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| 295 | JNE( LLBL(K_GTP3PR_top) ) |
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| 296 | |||
| 297 | LLBL(K_GTP3PR_finish): |
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| 298 | POP_L ( EDI ) |
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| 299 | POP_L ( ESI ) |
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| 300 | RET |
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| 301 | #undef FRAME_OFFSET |
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| 302 | |||
| 303 | |||
| 304 | |||
| 305 | ALIGNTEXT4 |
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| 306 | GLOBL GLNAME(_mesa_sse_transform_points3_2d) |
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| 307 | GLNAME(_mesa_sse_transform_points3_2d): |
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| 308 | |||
| 309 | #define FRAME_OFFSET 8 |
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| 310 | PUSH_L( ESI ) |
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| 311 | PUSH_L( EDI ) |
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| 312 | |||
| 313 | MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */ |
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| 314 | MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ |
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| 315 | |||
| 316 | MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */ |
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| 317 | MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ |
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| 318 | |||
| 319 | TEST_L( ECX, ECX) |
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| 320 | JZ( LLBL(K_GTP3P2DR_finish) ) /* count was zero; go to finish */ |
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| 321 | |||
| 322 | MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */ |
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| 323 | OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ |
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| 324 | |||
| 325 | MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */ |
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| 326 | MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ |
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| 327 | |||
| 328 | SHL_L( CONST(4), ECX ) /* count *= 16 */ |
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| 329 | MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ |
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| 330 | |||
| 331 | MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */ |
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| 332 | ADD_L( EDI, ECX ) /* count += dest ptr */ |
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| 333 | |||
| 334 | ALIGNTEXT32 |
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| 335 | MOVLPS( M(0), XMM0 ) /* m1 | m0 */ |
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| 336 | MOVLPS( M(4), XMM1 ) /* m5 | m4 */ |
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| 337 | MOVLPS( M(12), XMM2 ) /* m13 | m12 */ |
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| 338 | |||
| 339 | ALIGNTEXT32 |
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| 340 | LLBL(K_GTP3P2DR_top): |
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| 341 | MOVSS ( S(0), XMM3 ) /* ox */ |
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| 342 | SHUFPS ( CONST(0x0), XMM3, XMM3 ) /* ox | ox */ |
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| 343 | MULPS ( XMM0, XMM3 ) /* ox*m1 | ox*m0 */ |
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| 344 | MOVSS ( S(1), XMM4 ) /* oy */ |
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| 345 | SHUFPS ( CONST(0x0), XMM4, XMM4 ) /* oy | oy */ |
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| 346 | MULPS ( XMM1, XMM4 ) /* oy*m5 | oy*m4 */ |
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| 347 | |||
| 348 | ADDPS ( XMM4, XMM3 ) |
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| 349 | ADDPS ( XMM2, XMM3 ) |
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| 350 | MOVLPS ( XMM3, D(0) ) |
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| 351 | |||
| 352 | MOVSS ( S(2), XMM3 ) |
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| 353 | MOVSS ( XMM3, D(2) ) |
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| 354 | |||
| 355 | LLBL(K_GTP3P2DR_skip): |
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| 356 | ADD_L ( CONST(16), EDI ) |
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| 357 | ADD_L ( EAX, ESI ) |
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| 358 | CMP_L ( ECX, EDI ) |
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| 359 | JNE ( LLBL(K_GTP3P2DR_top) ) |
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| 360 | |||
| 361 | LLBL(K_GTP3P2DR_finish): |
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| 362 | POP_L ( EDI ) |
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| 363 | POP_L ( ESI ) |
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| 364 | RET |
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| 365 | #undef FRAME_OFFSET |
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| 366 | |||
| 367 | |||
| 368 | |||
| 369 | ALIGNTEXT4 |
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| 370 | GLOBL GLNAME(_mesa_sse_transform_points3_2d_no_rot) |
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| 371 | GLNAME(_mesa_sse_transform_points3_2d_no_rot): |
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| 372 | |||
| 373 | #define FRAME_OFFSET 8 |
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| 374 | PUSH_L( ESI ) |
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| 375 | PUSH_L( EDI ) |
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| 376 | |||
| 377 | MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */ |
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| 378 | MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ |
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| 379 | |||
| 380 | MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */ |
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| 381 | MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ |
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| 382 | |||
| 383 | TEST_L( ECX, ECX) |
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| 384 | JZ( LLBL(K_GTP3P2DNRR_finish) ) /* count was zero; go to finish */ |
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| 385 | |||
| 386 | MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */ |
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| 387 | OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ |
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| 388 | |||
| 389 | MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */ |
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| 390 | MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ |
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| 391 | |||
| 392 | SHL_L( CONST(4), ECX ) /* count *= 16 */ |
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| 393 | MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ |
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| 394 | |||
| 395 | MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */ |
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| 396 | ADD_L( EDI, ECX ) /* count += dest ptr */ |
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| 397 | |||
| 398 | ALIGNTEXT32 |
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| 399 | MOVSS ( M(0), XMM1 ) /* m0 */ |
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| 400 | MOVSS ( M(5), XMM2 ) /* m5 */ |
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| 401 | UNPCKLPS ( XMM2, XMM1 ) /* m5 | m0 */ |
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| 402 | MOVLPS ( M(12), XMM2 ) /* m13 | m12 */ |
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| 403 | |||
| 404 | ALIGNTEXT32 |
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| 405 | LLBL(K_GTP3P2DNRR_top): |
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| 406 | MOVLPS( S(0), XMM0 ) /* oy | ox */ |
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| 407 | MULPS( XMM1, XMM0 ) /* oy*m5 | ox*m0 */ |
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| 408 | ADDPS( XMM2, XMM0 ) /* +m13 | +m12 */ |
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| 409 | MOVLPS( XMM0, D(0) ) /* ->D(1) | ->D(0) */ |
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| 410 | |||
| 411 | MOVSS( S(2), XMM0 ) |
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| 412 | MOVSS( XMM0, D(2) ) |
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| 413 | |||
| 414 | LLBL(K_GTP3P2DNRR_skip): |
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| 415 | ADD_L( CONST(16), EDI ) |
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| 416 | ADD_L( EAX, ESI ) |
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| 417 | CMP_L( ECX, EDI ) |
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| 418 | JNE( LLBL(K_GTP3P2DNRR_top) ) |
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| 419 | |||
| 420 | LLBL(K_GTP3P2DNRR_finish): |
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| 421 | POP_L( EDI ) |
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| 422 | POP_L( ESI ) |
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| 423 | RET |
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| 424 | #undef FRAME_OFFSET |
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| 425 | |||
| 426 | |||
| 427 | |||
| 428 | |||
| 429 | ALIGNTEXT4 |
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| 430 | GLOBL GLNAME(_mesa_sse_transform_points3_3d) |
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| 431 | GLNAME(_mesa_sse_transform_points3_3d): |
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| 432 | |||
| 433 | #define FRAME_OFFSET 8 |
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| 434 | PUSH_L( ESI ) |
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| 435 | PUSH_L( EDI ) |
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| 436 | |||
| 437 | MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */ |
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| 438 | MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ |
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| 439 | |||
| 440 | |||
| 441 | MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */ |
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| 442 | MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ |
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| 443 | |||
| 444 | TEST_L( ECX, ECX) |
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| 445 | JZ( LLBL(K_GTP3P3DR_finish) ) /* count was zero; go to finish */ |
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| 446 | |||
| 447 | MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */ |
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| 448 | OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ |
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| 449 | |||
| 450 | MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */ |
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| 451 | MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ |
||
| 452 | |||
| 453 | SHL_L( CONST(4), ECX ) /* count *= 16 */ |
||
| 454 | MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ |
||
| 455 | |||
| 456 | MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */ |
||
| 457 | ADD_L( EDI, ECX ) /* count += dest ptr */ |
||
| 458 | |||
| 459 | |||
| 460 | ALIGNTEXT32 |
||
| 461 | MOVAPS( M(0), XMM0 ) /* m2 | m1 | m0 */ |
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| 462 | MOVAPS( M(4), XMM1 ) /* m6 | m5 | m4 */ |
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| 463 | MOVAPS( M(8), XMM2 ) /* m10 | m9 | m8 */ |
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| 464 | MOVAPS( M(12), XMM3 ) /* m14 | m13 | m12 */ |
||
| 465 | |||
| 466 | ALIGNTEXT32 |
||
| 467 | LLBL(K_GTP3P3DR_top): |
||
| 468 | MOVSS( S(0), XMM4 ) |
||
| 469 | SHUFPS( CONST(0x0), XMM4, XMM4 ) /* ox | ox | ox */ |
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| 470 | MULPS( XMM0, XMM4 ) /* ox*m2 | ox*m1 | ox*m0 */ |
||
| 471 | |||
| 472 | MOVSS( S(1), XMM5 ) |
||
| 473 | SHUFPS( CONST(0x0), XMM5, XMM5 ) /* oy | oy | oy */ |
||
| 474 | MULPS( XMM1, XMM5 ) /* oy*m6 | oy*m5 | oy*m4 */ |
||
| 475 | |||
| 476 | MOVSS( S(2), XMM6 ) |
||
| 477 | SHUFPS( CONST(0x0), XMM6, XMM6 ) /* oz | oz | oz */ |
||
| 478 | MULPS( XMM2, XMM6 ) /* oz*m10 | oz*m9 | oz*m8 */ |
||
| 479 | |||
| 480 | ADDPS( XMM5, XMM4 ) /* + | + | + */ |
||
| 481 | ADDPS( XMM6, XMM4 ) /* + | + | + */ |
||
| 482 | ADDPS( XMM3, XMM4 ) /* + | + | + */ |
||
| 483 | |||
| 484 | MOVLPS( XMM4, D(0) ) /* => D(1) | => D(0) */ |
||
| 485 | UNPCKHPS( XMM4, XMM4 ) |
||
| 486 | MOVSS( XMM4, D(2) ) |
||
| 487 | |||
| 488 | LLBL(K_GTP3P3DR_skip): |
||
| 489 | ADD_L( CONST(16), EDI ) |
||
| 490 | ADD_L( EAX, ESI ) |
||
| 491 | CMP_L( ECX, EDI ) |
||
| 492 | JNE( LLBL(K_GTP3P3DR_top) ) |
||
| 493 | |||
| 494 | LLBL(K_GTP3P3DR_finish): |
||
| 495 | POP_L( EDI ) |
||
| 496 | POP_L( ESI ) |
||
| 497 | RET |
||
| 498 | #undef FRAME_OFFSET |